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/*******************************************************************************
* Copyright (c) 2008, 2017 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.internal.security.ui.storage.view;
import org.eclipse.equinox.internal.security.ui.Activator;
import org.eclipse.equinox.internal.security.ui.nls.SecUIMessages;
import org.eclipse.jface.dialogs.*;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.PlatformUI;
public class NewValueDialog extends TitleAreaDialog {
private static final String HELP_ID = Activator.PLUGIN_ID + ".NewValueDialog"; //$NON-NLS-1$
private static final ImageDescriptor dlgImageDescriptor = ImageDescriptor.createFromFile(NodesView.class, "/icons/storage/new_value_wiz.png"); //$NON-NLS-1$
private final String[] existingKeys;
protected Text keyText;
protected Text valueText;
protected Button encryptButton;
protected Button okButton;
protected String key;
protected String value;
protected boolean encrypt;
private Image dlgTitleImage = null;
public NewValueDialog(String[] existingKeys, Shell parentShell) {
super(parentShell);
this.existingKeys = existingKeys;
}
protected void configureShell(Shell shell) {
super.configureShell(shell);
shell.setText(SecUIMessages.generalTitle);
PlatformUI.getWorkbench().getHelpSystem().setHelp(shell, HELP_ID);
}
protected void createButtonsForButtonBar(Composite parent) {
okButton = createButton(parent, IDialogConstants.OK_ID, SecUIMessages.addValueOK, true);
okButton.setEnabled(false);
createButton(parent, IDialogConstants.CANCEL_ID, SecUIMessages.addValueCancel, false);
}
protected Control createContents(Composite parent) {
Control contents = super.createContents(parent);
setTitle(SecUIMessages.addValueTitle);
setMessage(SecUIMessages.addValueMsg);
dlgTitleImage = dlgImageDescriptor.createImage();
setTitleImage(dlgTitleImage);
return contents;
}
protected Control createDialogArea(Composite parent) {
Composite compositeTop = (Composite) super.createDialogArea(parent);
Composite composite = new Composite(compositeTop, SWT.NONE);
new Label(composite, SWT.LEFT).setText(SecUIMessages.addValueKeyLabel);
keyText = new Text(composite, SWT.LEFT | SWT.BORDER);
keyText.addModifyListener(event -> okButton.setEnabled(validName()));
new Label(composite, SWT.LEFT).setText(SecUIMessages.addValueValueLabel);
valueText = new Text(composite, SWT.LEFT | SWT.BORDER);
encryptButton = new Button(composite, SWT.CHECK);
encryptButton.setText(SecUIMessages.addValueEncryptLabel);
encryptButton.setSelection(true); // encrypt by default
composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
GridLayoutFactory.swtDefaults().generateLayout(composite);
return composite;
}
protected boolean validName() {
String tmp = keyText.getText();
boolean valid;
if ((tmp == null) || (tmp.length() == 0))
valid = false;
else {
valid = true;
for (String existingKey : existingKeys) {
if (existingKey.equals(tmp)) {
valid = false;
break;
}
}
valid = (tmp.indexOf('/') == -1);
}
if (valid)
setMessage(SecUIMessages.addValueMsg, IMessageProvider.NONE);
else
setMessage(SecUIMessages.addValueInvalid, IMessageProvider.ERROR);
return valid;
}
protected void okPressed() {
key = keyText.getText();
value = valueText.getText();
encrypt = encryptButton.getSelection();
super.okPressed();
}
public String getKey() {
return key;
}
public String getValue() {
return value;
}
public boolean encrypt() {
return encrypt;
}
}
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